$OpenBSD: patch-include_llvm_Config_config_h_cmake,v 1.1 2014/07/26 09:27:29 pascal Exp $

r213966
Fix arc4random detection.

--- include/llvm/Config/config.h.cmake.orig	Wed Jul  9 15:45:23 2014
+++ include/llvm/Config/config.h.cmake	Wed Jul  9 15:59:51 2014
@@ -34,7 +34,7 @@
 #undef GCC_INSTALL_PREFIX
 
 /* Define to 1 if you have the `arc4random' function. */
-#cmakedefine HAVE_ARC4RANDOM
+#cmakedefine HAVE_DECL_ARC4RANDOM ${HAVE_DECL_ARC4RANDOM}
 
 /* Define to 1 if you have the `backtrace' function. */
 #cmakedefine HAVE_BACKTRACE ${HAVE_BACKTRACE}
